Home / 1,699,346.75-2,344,824.11-974,061

Finding the Fourth Proportional to 1,699,346.75, 2,344,824.11 and 974,061

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Solution

The fourth proportional to 1,699,346.75, 2,344,824.11 and 974,061 is: 1,344,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,346.75 : 2,344,824.11 = 974,061 : x
  2. Step 2: Convert to fraction form
    1,699,346.75/2,344,824.11 = 974,061/x
  3. Step 3: Cross multiply
    1,699,346.75x = 2,344,824.11 × 974,061
  4. Step 4: Simplify right side
    1,699,346.75x = 2,284,001,719,845.86
  5. Step 5: Solve for x
    x = 2,284,001,719,845.86/1,699,346.75
  6. Step 6: Final answer
    x = 1,344,046.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.